Supplemental Cash Flow Information

12 Months Ended

Oct. 31, 2014

Supplemental Cash Flow Information [Abstract]

Supplemental Cash Flow Information

Note 18. Supplemental Cash Flow Information

The following represents supplemental cash flow information:

	Year Ended October 31,
	2014		2013		2012
Cash interest paid	$	1,892	$	280	$	302
Income taxes paid	$	35	17		—
Noncash financing and investing activity:
Common stock issued for convertible note conversions and make-whole settlements	$	46,186	$	—	$	—
Common stock issued for employee annual incentive bonus	$	—	—		550
Common stock issued for Employee Stock Purchase Plan in settlement of prior year accrued employee contributions	$	106	85		84
Common stock issued for acquisition of Versa	$	—	3,563		—
Accrued sale of common stock, cash received in a subsequent period	$	633	509		$	—