Shareholders' Equity (Tables)

3 Months Ended

Jan. 31, 2016

Equity [Abstract]

Schedule of Stockholders Equity [Table Text Block]

Changes in shareholders’ equity were as follows for the three months ended January 31, 2016:

	Total Shareholders’ Equity			Noncontrolling interest			Total Equity
Balance as of October 31, 2015	$	95,309		$	(555	)	$	94,754
Share-based compensation	858			—			858
Sale of common stock, net of registration fees	13,287			—			13,287
Stock issued under benefit plans net of taxes paid upon vesting of restricted stock awards	100			—			100
Preferred dividends – Series B	(800		)	—			(800		)
Other comprehensive loss - foreign currency translation adjustments	(218		)	—			(218		)
Net loss	(11,712		)	(67		)	(11,779		)
Balance as of January 31, 2016	$	96,824		$	(622	)	$	96,202