INVENTORY	12 Months Ended
Dec. 31, 2019
Inventory Disclosure [Abstract]
Inventory Disclosure [Text Block]	2 - INVENTORY Inventory, consisting principally of products held for resale, is stated at the lower of cost, using the first-in, first-out method, or net realizable value. The amount presented in the accompanying consolidated balance sheet is net of valuation allowances of $5,893,000 and $7,189,000 at December 31, 2019 and 2018, respectively. Based upon regular evaluations of inventory to identify costs in excess of the lower of cost or net realizable value and slow-moving inventory, we increased our reserves by $405,000 and $180,000 for the years ended December 31, 2019 and 2018, respectively, while also applying $1,701,000 and $838,000 of our existing reserves to the underlying inventory values during the years ended December 31, 2019 and 2018, respectively.

INVENTORY

12 Months Ended

Dec. 31, 2019

2 - INVENTORY

Inventory, consisting principally of products held for resale, is stated at the lower of cost, using the first-in, first-out method, or net realizable value. The amount presented in the accompanying consolidated balance sheet is net of valuation allowances of $5,893,000 and $7,189,000 at December 31, 2019 and 2018, respectively.

Based upon regular evaluations of inventory to identify costs in excess of the lower of cost or net realizable value and slow-moving inventory, we increased our reserves by $405,000 and $180,000 for the years ended December 31, 2019 and 2018, respectively, while also applying $1,701,000 and $838,000 of our existing reserves to the underlying inventory values during the years ended December 31, 2019 and 2018, respectively.