CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2016	Mar. 31, 2015
Income Statement [Abstract]
Revenue	$ 16,934	$ 15,893	$ 33,493	$ 31,575
Direct expenses	13,710	13,163	27,352	26,312
Gross margin	3,224	2,730	6,141	5,263
General and administrative expenses	2,513	2,197	5,028	4,448
Depreciation and amortization	22	18	42	41
Income from operations	689	515	1,071	774
Total other income (expense), net	(127)	(651)	(702)	(687)
Income (loss) before income taxes	562	(136)	369	87
Income tax expense(benefit)	225	(54)	148	35
Net income (loss)	$ 337	$ (82)	$ 221	$ 52
Net income per share, basic (in dollars per share)	$ 0.04	$ (0.01)	$ 0.02	$ 0.01
Net income (loss) per share - diluted (dollars per share)	$ 0.03	$ (0.01)	$ 0.02	$ 0.01
Weighted average common shares outstanding
Basic (in shares)	9,717	9,588	9,642	9,595
Diluted (in shares)	10,666	9,588	10,540	10,007