CONSOLIDATED STATEMENTS OF CASH FLOW - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Operating activities:
Net Income from continued operations	$ 687	$ 383
Net loss from discontinued operations, net of tax		(3,485)
Net income (loss)	687	(3,102)
Adjustments to reconcile net income (loss) to net cash provided by (used for) operating activities:
Depreciation	300	298
Amortization	90	455
Stock-based compensation	247	279
Deferred income tax expense (benefit)	(39)	4
Loss (gain) on disposal of assets	17	(157)
Changes in operating assets and liabilities:
Accounts receivable, net	52	(529)
Inventories	507	177
Prepaid expenses and other current assets	165	258
Accounts payable	(1,263)	(932)
Accrued expenses and other liabilities	(316)	(92)
Net cash provided by (used for) continuing operating activities	447	(3,341)
Net cash provided by discontinuing operating activities	0	1,557
Net cash provided by (used for) operating activities	447	(1,784)
Investing activities:
Capitalized software development costs	(1,675)	(1,210)
Purchases of property and equipment	(163)	(150)
Net cash used for continuing investing activities	(1,838)	(1,360)
Net cash provided by discontinued investing activities	420	3,253
Net cash provided by (used for) investing activities	(1,418)	1,893
Financing activities:
Stock for tax withholding	(17)	0
Net cash used for continuing financing activities	(17)	0
Effect of exchange rate changes on cash	(113)	(117)
Decrease in cash and cash equivalents	(1,101)	(8)
Cash and cash equivalents at beginning of period	2,648	2,656
Cash and cash equivalents at end of period	$ 1,547	$ 2,648