Quarterly report pursuant to Section 13 or 15(d)

Restatements (Details 1)

Restatements (Details 1) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenue	$ 21,965	$ 22,738
Operating costs and expenses:
Direct course expenses	12,863	11,654
Advertising and sales expenses	4,591	5,267
Royalty expenses	893	973
General and administrative expenses	4,341	4,059
Total operating costs and expenses	22,688	21,953
Income (loss) from operations	(723)	785
Other income (expense):
Interest expense, net	(3)	(3)
Other income, net	83	(179)
Total other income, net	80	(182)
Income (loss) before income taxes	(643)	603
Income tax benefit (expense)	(333)	10
Net income (loss)	$ (310)	$ 593
Basic earnings (loss) per common share	$ (0.01)	$ 0.03
Diluted earnings (loss) per common share	$ (0.01)	$ 0.03
Basic weighted average common shares outstanding	22,631	20,961
Diluted weighted average common shares outstanding	22,631	21,846
Comprehensive income/(loss):
Net Income (loss)	$ (310)	$ 593
Foreign currency translation adjustments, net of tax of $0	(298)	485
Total comprehensive income (loss)	(608)	1,078
As Previously Reported [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenue	22,815
Operating costs and expenses:
Direct course expenses	12,829
Advertising and sales expenses	4,591
Royalty expenses	893
General and administrative expenses	4,341
Total operating costs and expenses	22,654
Income (loss) from operations	161
Other income (expense):
Interest expense, net	(3)
Other income, net	83
Total other income, net	80
Income (loss) before income taxes	241
Income tax benefit (expense)	(21)
Net income (loss)	$ 220	593
Basic earnings (loss) per common share	$ 0.01
Diluted earnings (loss) per common share	$ 0.01
Basic weighted average common shares outstanding	21,284
Diluted weighted average common shares outstanding	22,631
Comprehensive income/(loss):
Net Income (loss)	$ 220	$ 593
Foreign currency translation adjustments, net of tax of $0	(298)
Total comprehensive income (loss)	(78)
Restatement Adjustment [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenue	(850)
Operating costs and expenses:
Direct course expenses	34
Advertising and sales expenses
Royalty expenses
General and administrative expenses
Total operating costs and expenses	34
Income (loss) from operations	(884)
Other income (expense):
Interest expense, net
Other income, net
Total other income, net
Income (loss) before income taxes	(884)
Income tax benefit (expense)	354
Net income (loss)	$ (530)
Basic earnings (loss) per common share	$ (0.02)
Diluted earnings (loss) per common share	$ (0.02)
Basic weighted average common shares outstanding
Diluted weighted average common shares outstanding
Comprehensive income/(loss):
Net Income (loss)	$ (530)
Foreign currency translation adjustments, net of tax of $0
Total comprehensive income (loss)	$ (530)