INTERIM FINANCIAL REPORTING (Tables)

3 Months Ended

Mar. 31, 2020

Accounting Policies [Abstract]

Disaggregation of revenue

Revenue by Type	Three Months Ended March 31,
	2020		2019		Change			% Change
Soundwall Sales	$	1,887	$	2,114	$	(227	)		(11	)%
Architectural Panel Sales		767		767		100	%
SlenderWall Sales		923		1,963		(1,040	)		(53	)%
Miscellaneous Wall Sales		903		363		540			149	%
Barrier Sales		1,325		1,591		(266	)		(17	)%
Easi-Set and Easi-Span Building Sales		559		1,034		(475	)		(46	)%
Utility Sales		401		308		93			30	%
Miscellaneous Sales		87		130		(43	)		(34	)%
Total Product Sales		6,852		7,503		(651	)		(9	)%
Barrier Rentals		742		573		169			29	%
Royalty Income		268		306		(38	)		(12	)%
Shipping and Installation Revenue		1,963		1,807		156			9	%
Total Service Revenue		2,973		2,686		287			11	%
Total Revenue	$	9,825	$	10,189	$	(364	)		(4	)%