Supplemental Cash Flow Information

12 Months Ended

Oct. 31, 2015

Supplemental Cash Flow Information [Abstract]

Supplemental Cash Flow Information

Note 18. Supplemental Cash Flow Information

The following represents supplemental cash flow information (dollars in thousands):

	Year Ended October 31,
	2015		2014		2013
Cash interest paid	$	677	$	1,892	$	280
Income taxes paid	$	8	$	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 Stock Purchase Plan in settlement of prior year accrued employee contributions	$	169	$	106	$	85
Common stock issued for acquisition of Versa	$	—	$	—	$	3,563
Accrued sale of common stock, cash received in a subsequent period	$	494	$	633	$	509