CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($)	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Other Comprehensive Income (Loss) [Member]	Retained Earnings (Accumulated Deficit) [Member]	Treasury Stock [Member]	Noncontrolling Interest [Member]
Balance at Sep. 30, 2016	$ 14,667,000	$ 9,000	$ 20,128,000	$ (699,000)	$ (3,479,000)	$ (986,000)	$ (306,000)
Balance (in shares) at Sep. 30, 2016		17,677,284				810,160
Issuance of shares of common stock under employee stock purchase plan	17,000	$ 0	17,000	0	0	$ 0	0
Issuance of shares of common stock under employee stock purchase plan (in shares)		16,058				0
Stock-based compensation costs	456,000	$ 0	424,000	0	0	$ 0	32,000
Stock-based compensation costs (in shares)		200,421				0
Stock options issued to settle liabilities	75,000	$ 0	75,000	0	0	$ 0	0
Recapitalization of Xcede	3,103,000	0	762,000	0	367,000	0	1,974,000
Foreign currency translation adjustment	160,000	0	0	160,000	0	0	0
Net income (loss)	1,947,000	0	0	0	2,193,000	0	(246,000)
Balance at Sep. 30, 2017	20,425,000	$ 9,000	21,406,000	(539,000)	(919,000)	$ (986,000)	1,454,000
Balance (in shares) at Sep. 30, 2017		17,893,763				810,160
Issuance of shares of common stock under employee stock purchase plan	17,000	$ 0	17,000	0	0	$ 0	0
Issuance of shares of common stock under employee stock purchase plan (in shares)		15,896				0
Stock-based compensation costs	457,000	$ 0	442,000	0	0	$ 0	15,000
Stock-based compensation costs (in shares)		242,415				0
Foreign currency translation adjustment	(161,000)	$ 0	0	(161,000)	0	$ 0	0
Net income (loss)	1,590,000	0	0	0	1,760,000	0	(170,000)
Balance at Sep. 30, 2018	$ 22,328,000	$ 9,000	$ 21,865,000	$ (700,000)	$ 841,000	$ (986,000)	$ 1,299,000
Balance (in shares) at Sep. 30, 2018		18,152,074				810,160