Consolidated Statement of Changes in Stockholders' Equity - USD ($)	Cumulative Effect, Period of Adoption, Adjustment [Member] Common Stock [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member] Additional Paid-in Capital [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member] Retained Earnings [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member] Noncontrolling Interest [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member]	Cumulative Effect, Period of Adoption, Adjusted Balance [Member] Common Stock [Member]	Cumulative Effect, Period of Adoption, Adjusted Balance [Member] Additional Paid-in Capital [Member]	Cumulative Effect, Period of Adoption, Adjusted Balance [Member] Retained Earnings [Member]	Cumulative Effect, Period of Adoption, Adjusted Balance [Member] Noncontrolling Interest [Member]	Cumulative Effect, Period of Adoption, Adjusted Balance [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Noncontrolling Interest [Member]	Total
BALANCE (in shares) at Sep. 30, 2018						12,541,890					12,541,890
BALANCE at Sep. 30, 2018			$ (135,000)		$ (135,000)	$ 250,000	$ 86,510,000	$ (39,960,000)		$ 46,800,000	$ 250,000	$ 86,510,000	$ (39,825,000)		$ 46,935,000
Issuance of shares of common stock for warrant exercises (in shares)											38
Issuance of shares of common stock for warrant exercises
Stock – based compensation for restricted stock units												4,282,000			4,282,000
Issuance of shares of common stock with respect to vested restricted stock units, net of tax withholding (in shares)											616,513
Issuance of shares of common stock with respect to vested restricted stock units, net of tax withholding											$ 13,000	(438,000)			(425,000)
Distributions to non-controlling interest														(899,000)	(899,000)
Net income (loss)													(819,000)	2,660,000	1,841,000
BALANCE (in shares) at Sep. 30, 2019											13,158,441
BALANCE at Sep. 30, 2019											$ 263,000	90,354,000	(40,779,000)	1,761,000	51,599,000
Stock – based compensation for restricted stock units												3,108,000			3,108,000
Issuance of shares of common stock with respect to vested restricted stock units, net of tax withholding (in shares)											481,181
Issuance of shares of common stock with respect to vested restricted stock units, net of tax withholding											$ 10,000	(383,000)			(373,000)
Distributions to non-controlling interest														(1,485,000)	(1,485,000)
Net income (loss)													(5,938,000)	(276,000)	(6,214,000)
BALANCE (in shares) at Sep. 30, 2020											13,639,622
BALANCE at Sep. 30, 2020											$ 273,000	$ 93,079,000	$ (46,717,000)		$ 46,635,000