Schedule of Components of Loss from Discontinued Operations [Table Text Block] |
| | Three Months Ending March 31,
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| | $ | 1,644 | | | $ | 36,463 | | | | | | | | | | | (Loss) income from discontinued operations, before tax
| | | (735 | )* | | | 3,118 | |
| | | 45 | | | | 1 | | (Loss) income from discontinued operations, net of tax
| | $ | (780 | ) | | $ | 3,117 | |
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Discontinued Operation, Schedule of Amounts Recognized in Balance Sheet [Table Text Block] |
| | For the Three Months Ended
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| | $ | 735 | | | $ | - | | | $ | 735 | | | $ | 3,296 | | | $ | - | | | $ | 3,296 | |
| | | - | | | | - | | | | - | | | | 16 | | | | - | | | | 16 | |
| | | 795 | | | | - | | | | 795 | | | | 2,062 | | | | - | | | | 2,062 | | Current assets from discontinued operations
| | | 1,530 | | | | - | | | | 1,530 | | | | 5,374 | | | | - | | | | 5,374 | | Property and equipment, net
| | | 33 | | | | - | | | | 33 | | | | 190 | | | | - | | | | 190 | |
| | | - | | | | 150 | | | | 150 | | | | - | | | | 150 | | | | 150 | | Long-term assets from discontinued operations
| | | 33 | | | | 150 | | | | 183 | | | | 190 | | | | 150 | | | | 340 | |
| | $ | 1,563 | | | $ | 150 | | | $ | 1,713 | | | $ | 5,564 | | | $ | 150 | | | $ | 5,714 | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | $ | 2,195 | | | $ | - | | | $ | 2,195 | | | $ | 3,767 | | | $ | - | | | $ | 3,767 | | Unearned contract revenue
| | | - | | | | - | | | | - | | | | 11 | | | | - | | | | 11 | |
| | | 2,219 | | | | - | | | | 2,219 | | | | 3,036 | | | | - | | | | 3,036 | |
| | | 1,812 | | | | 288 | | | | 2,100 | | | | 5,092 | | | | 358 | | | | 5,450 | | Current liabilities from discontinued operations
| | | 6,226 | | | | 288 | | | | 6,514 | | | | 11,906 | | | | 358 | | | | 12,264 | |
| | $ | 6,226 | | | $ | 288 | | | $ | 6,514 | | | $ | 11,906 | | | $ | 358 | | | $ | 12,264 | |
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