| Note 20: Selected Quarterly Financial Data | Quarterly financial information
for 2013 and 2012 follows:   
|  |  | Quarter Ended |  |  
|  |  | December 31, |  |  | March 31, |  |  | June 30, |  |  | September 30, |  |  
|  |  | 2011 |  |  | 2012 |  |  | 2012 |  |  | 2012 |  |  
|  |  |  |  |  |  |  |  |  |  |  |  |  |  
| Net revenues |  | $ | 851,413 |  |  | $ | 821,701 |  |  | $ | 777,857 |  |  | $ | 619,532 |  |  
| Gross profit |  |  | 615,594 |  |  |  | 595,093 |  |  |  | 669,196 |  |  |  | 475,163 |  |  
| Loss from continuing operations |  |  | (195,218 | ) |  |  | (259,222 | ) |  |  | (289,714 | ) |  |  | (843,487 | ) |  
| Income (loss) from discontinued
    operations |  |  | 3,580 |  |  |  | 229 |  |  |  | 7,944 |  |  |  | 680 |  |  
| Net loss |  | $ | (191,638 | ) |  | $ | (258,993 | ) |  | $ | (281,770 | ) |  | $ | (842,807 | ) |  
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
| Earnings per share information-
    basic and diluted: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
| Loss from continuing operations |  | $ | (0.18 | ) |  | $ | (0.11 | ) |  | $ | (0.12 | ) |  | $ | (0.36 | ) |  
| Discontinued operations |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
| Net loss |  | $ | (0.18 | ) |  |  | (0.11 | ) |  | $ | (0.12 | ) |  | $ | (0.35 | ) |  
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
| Weighted Avg common shares
    outstanding |  |  | 1,043,960 |  |  |  | 2,345,253 |  |  |  | 2,402,168 |  |  |  | 2,487,911 |  |    
|  |  | Quarter Ended |  |  
|  |  | December 31, |  |  | March 31, |  |  | June 30, |  |  | September 30, |  |  
|  |  | 2012 |  |  | 2013 |  |  | 2013 |  |  | 2013 |  |  
|  |  |  |  |  |  |  |  |  |  |  |  |  |  
| Net revenues |  | $ | 572,535 |  |  | $ | 555,084 |  |  | $ | 606,867 |  |  | $ | 617,382 |  |  
| Gross profit |  |  | 469,899 |  |  |  | 438,171 |  |  |  | 427,946 |  |  | $ | 99,521 |  |  
| Loss from continuing operations |  |  | (1,062,472 | ) |  |  | (3,215,467 | ) |  |  | (511,464 | ) |  | $ | (960,319 | ) |  
| Income (loss) from discontinued
    operations |  |  | 1,963 |  |  |  | 450 |  |  |  | 295 |  |  | $ |  |  |  
| Net loss |  | $ | (1,060,509 | ) |  | $ | (3,215,017 | ) |  | $ | (511,169 | ) |  | $ | (960,319 | ) |  
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
| Earnings per share information-
    basic and diluted: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
| Loss from continuing operations |  | $ | (0.40 | ) |  | $ | (1.15 | ) |  | $ | (0.15 | ) |  | $ | (0.27 | ) |  
| Discontinued operations |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
| Net loss |  | $ | (0.40 | ) |  |  | (1.15 | ) |  | $ | (0.15 | ) |  | $ | (0.27 | ) |  
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
| Weighted Avg common shares
    outstanding |  |  | 2,653,937 |  |  |  | 2,793,023 |  |  |  | 3,437,736 |  |  |  | 3,570,410 |  |    |