CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($)	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Other Comprehensive Income (Loss) [Member]	Accumulated Deficit [Member]	Treasury Stock [Member]	Noncontrolling Interest [Member]
Balance at Sep. 30, 2015	$ 14,428,000	$ 9,000	$ 19,650,000	$ 110,000	$ (4,167,000)	$ (986,000)	$ (188,000)
Balance (in shares) at Sep. 30, 2015		17,368,738				810,160
Issuance of shares of common stock under employee stock purchase plan	16,000	$ 0	16,000	0	0	$ 0	0
Issuance of shares of common stock under employee stock purchase plan (in shares)		13,742				0
Stock-based compensation costs	698,000	$ 0	462,000	0	0	$ 0	236,000
Stock-based compensation costs (in shares)		294,804				0
Foreign currency translation adjustment	(809,000)	$ 0	0	(809,000)	0	$ 0	0
Net income (loss)	334,000	0	0	0	688,000	0	(354,000)
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