FINANCING OBLIGATIONS (Detail Textuals 3) (Wells Fargo, N.A. (the "Bank"), Credit Facility, USD $) In Millions, unless otherwise specified	3 Months Ended	9 Months Ended	12 Months Ended
	Mar. 29, 2012	Dec. 31, 2012	Dec. 31, 2012
Wells Fargo, N.A. (the "Bank") | Credit Facility
Line of Credit Facility [Line Items]
Revised annual capital expenditure limit for 2012			$ 6.0
Availability block amount set	3.0	4.0
Reduction in the availability block, due to change in Fixed charged ratio alternative		3.0
Twelve month trailing fixed charge ratio		exceed 1.1
Reduction in the availability block due to change in Fixed charged ratio alternative		$ 2.5
Trailing twelve month fixed charge ratio for three consecutive months			exceeded 1.2
Trailing twelve month fixed charge ratio is projected to exceeds for three consecutive months			exceed 1.2