Quarterly Financial Data (Unaudited) (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended								12 Months Ended
	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2014	Sep. 30, 2013
Quarterly Financial Information Disclosure [Abstract]
Revenue	$ 15,579	$ 15,692	$ 14,745	$ 14,477	$ 14,045	$ 13,460	$ 13,007	$ 12,994	$ 60,493	$ 53,506
Gross Profit	2,340	2,308	2,199	2,112	1,964	1,975	1,771	1,788	8,959	7,499
Operating income	205	268	225	66	173	158	9	(94)	764	248
Income (loss) before income taxes	178	251	198	133	9	68	(109)	(128)	760	(159)
Income Tax Expense (Benefit)	(4,597)	0	0	0	0	0	0	0	4,597	0
Net income (loss)	$ 4,775	$ 251	$ 198	$ 133	$ 9	$ 68	$ (109)	$ (128)	$ 5,357	$ (159)
Income (loss) before taxes per share - basic (dollars per share)	$ 0.02	$ 0.03	$ 0.02	$ 0.01	$ 0.000000	$ 0.01	$ (0.01)	$ (0.01)	$ 0.08	$ (0.02)
Income (loss) before taxes per share - diluted (dollars per share)	$ 0.02	$ 0.03	$ 0.02	$ 0.01	$ 0.000000	$ 0.01	$ (0.01)	$ (0.01)	$ 0.08	$ (0.02)
Net income (loss) per share - basic (dollars per share)	$ 0.50	$ 0.03	$ 0.02	$ 0.01	$ 0.000000	$ 0.01	$ (0.01)	$ (0.01)	$ 0.56	$ (0.02)
Net income (loss) per share - diluted (dollars per share)	$ 0.48	$ 0.03	$ 0.02	$ 0.01	$ 0.000000	$ 0.01	$ (0.01)	$ (0.01)	$ 0.54	$ (0.02)