Note 2. SIGNIFICANT ACCOUNTING POLICIES (Details) - Inventories – Inventories are stated at the lower of cost or market value, and reserves are establis (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Inventories – Inventories are stated at the lower of cost or market value, and reserves are establis [Abstract]
Raw materials	$ 5,803	$ 6,133
Finished goods	9,101	11,708
Inventory reserves	(534)	(871)
LIFO reserve	(4,366)	(4,237)
	$ 10,004	$ 12,733

Note 2. SIGNIFICANT ACCOUNTING POLICIES (Details) - Inventories – Inventories are stated at the lower of cost or market value, and reserves are establis (USD $)
In Thousands, unless otherwise specified

Dec. 31, 2013

Dec. 31, 2012

Inventories – Inventories are stated at the lower of cost or market value, and reserves are establis [Abstract]

Raw materials

$ 5,803

$ 6,133

Finished goods

9,101

11,708

Inventory reserves

(534)

(871)

LIFO reserve

(4,366)

(4,237)

$ 10,004

$ 12,733