CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2018	Mar. 31, 2017
Cash flows from operating activities:
Net (loss) income	$ (312)	$ 645
Adjustments to reconcile net (loss) income to net cash (used in) provided by operating activities:
Deferred tax provision	0	424
Changes in operating assets and liabilities	74	(629)
Net cash (used in) provided by operating activities	(238)	440
Cash flows from financing activities:
Net (decrease) increase in cash	(238)	440
Cash beginning of period	7,478	7,639
Cash end of period	$ 7,240	$ 8,079

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