Note 17 - Warranty Obligations

3 Months Ended

12 Months Ended

Jun. 30, 2018

Mar. 31, 2018

Notes to Financial Statements

Product Warranty Disclosure [Text Block]

(

1

2

)       

Warranty Obligations

The Company records a liability in cost of sales for estimated warranty obligations at the date products are sold. Adjustments are made as new information becomes available. The following provides a reconciliation of changes in the Company’s warranty reserve. The Company provides

no

other guarantees.

(In thousands)	Three Months Ended June 30 , 201 8			Three Months Ended June 2 4 , 201 7
Balance at beginning of period	$	164		$	123
Provision, net		6			1
Warranty costs incurred		(29	)		(33	)
Balance at end of period	$	141		$	91

17 Warranty Obligations

The Company records a liability in cost of sales for estimated warranty obligations at the date products are sold. Adjustments are made as new information becomes available. The following provides a reconciliation of changes in the Company’s warranty reserve. The Company provides

no

other guarantees.

(In thousands)	March 31 , 201 8			March 2 5 , 201 7
Balance as of beginning of year	$	123		$	60
Provision, net		291			234
Warranty costs incurred		(250	)		(171	)
Balance as of end of year	$	164		$	123