| Summary of Segment Information | The following tables summarize segment information for the three and nine months ended June 30, 2020 and 2019:   
|   |   | For the Three Months Ended June 30, |   |   | For the Nine Months Ended June 30, |   |  
|   |   | 2020 |   |   | 2019 |   |   | 2020 |   |   | 2019 |   |  
| Revenues |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |  
| Retail and Online |   | $ | 14,259 |   |   | $ | 23,973 |   |   | $ | 54,733 |   |   | $ | 80,366 |   |  
| Manufacturing |   |   | 28,079 |   |   |   | 22,913 |   |   |   | 75,747 |   |   |   | 66,358 |   |  
| Services |   |   | 134 |   |   |   | 157 |   |   |   | 424 |   |   |   | 488 |   |  
|   |   | $ | 42,472 |   |   | $ | 47,043 |   |   | $ | 130,904 |   |   | $ | 147,212 |   |  
|   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |  
| Gross profit |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |  
| Retail and Online |   | $ | 8,009 |   |   | $ | 12,455 |   |   | $ | 29,464 |   |   | $ | 38,773 |   |  
| Manufacturing |   |   | 8,579 |   |   |   | 6,644 |   |   |   | 21,255 |   |   |   | 18,001 |   |  
| Services |   |   | 125 |   |   |   | 147 |   |   |   | 396 |   |   |   | 460 |   |  
|   |   | $ | 16,713 |   |   | $ | 19,246 |   |   | $ | 51,115 |   |   | $ | 57,234 |   |  
|   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |  
| Operating income |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |  
| Retail and Online |   | $ | 1,586 |   |   | $ | 552 |   |   | $ | 2,770 |   |   | $ | 183 |   |  
| Manufacturing |   |   | 4,280 |   |   |   | 3,111 |   |   |   | 9,381 |   |   |   | 7,304 |   |  
| Services |   |   | 124 |   |   |   | 146 |   |   |   | 394 |   |   |   | 458 |   |  
|   |   | $ | 5,990 |   |   | $ | 3,809 |   |   | $ | 12,545 |   |   | $ | 7,945 |   |  
|   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |  
| Depreciation and amortization |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |  
| Retail and Online |   | $ | 331 |   |   | $ | (520 | ) |   | $ | 1,482 |   |   | $ | 1,150 |   |  
| Manufacturing |   |   | 984 |   |   |   | 610 |   |   |   | 2,472 |   |   |   | 2,982 |   |  
| Services |   |   | — |   |   |   | — |   |   |   | — |   |   |   | — |   |  
|   |   | $ | 1,315 |   |   | $ | 90 |   |   | $ | 3,954 |   |   | $ | 4,132 |   |  
|   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |  
| Interest expenses |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |  
| Retail and Online |   | $ | 715 |   |   | $ | 1,206 |   |   | $ | 2,512 |   |   | $ | 3,501 |   |  
| Manufacturing |   |   | 440 |   |   |   | 399 |   |   |   | 1,270 |   |   |   | 1,292 |   |  
| Services |   |   | — |   |   |   | — |   |   |   | — |   |   |   | — |   |  
|   |   | $ | 1,155 |   |   | $ | 1,605 |   |   | $ | 3,782 |   |   | $ | 4,793 |   |  
|   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |  
| Net income (loss) before provision for income    taxes |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |  
| Retail and Online |   | $ | 1,199 |   |   | $ | (617 | ) |   | $ | 778 |   |   | $ | (3,222 | ) |  
| Manufacturing |   |   | 3,685 |   |   |   | 2,512 |   |   |   | 7,681 |   |   |   | 7,579 |   |  
| Services |   |   | 124 |   |   |   | 147 |   |   |   | 394 |   |   |   | 458 |   |  
|   |   | $ | 5,008 |   |   | $ | 2,042 |   |   | $ | 8,853 |   |   | $ | 4,815 |   |    |