Balance Sheet



	As of April 30, 2019								As of January 31, 2019
	Current			Long-term		Total			Current			Long-term		Total
Accounts receivable	$	14,401		$	465	$	14,866		$	14,195		$	712	$	14,907
Less allowance for doubtful accounts	(2,113		)	—		(2,113		)	(2,113		)	—		(2,113		)
Accounts receivable net of allowance for doubtful accounts	$	12,288		$	465	$	12,753		$	12,082		$	712	$	12,794

As of April 30, 2019, the Company has structured payment agreements with two customers totaling $2.6 million and $3.0 million due from three customers as of January 31, 2019. Payments expected to be received in more than one year have been classified as long-term receivables and total $465,000. The structured payment agreements bear interest at an average rate of approximately 3.1% and 3.6% as of April 30, 2019 and January 31, 2019, respectively. The remaining repayment terms range from four to 33 months.



	April 30, 2019			January 31, 2019
	(in thousands)
Inventories:
Raw materials	$	5,705		$	5,446
Finished goods	4,948			5,229
Work in progress	1,679			1,322
	12,332			11,997
Less allowance for obsolescence	(1,089		)	(1,223		)
Total inventories, net	$	11,243		$	10,774



	April 30, 2019			January 31, 2019
	(in thousands)
Seismic equipment lease pool and property and equipment:
Seismic equipment lease pool	$	144,991		$	147,519
Land and buildings	4,047			4,041
Furniture and fixtures	10,087			9,897
Autos and trucks	569			571
	159,694			162,028
Accumulated depreciation and amortization	(146,857		)	(147,873		)
Total seismic equipment lease pool and property and equipment, net	$	12,837		$	14,155

As of January 31, 2019, the Company completed an annual review of long-lived assets noting that the undiscounted future cash flows exceeded their carrying value and no impairment has been recorded. Since January 31, 2019 there have been no significant changes to the market, economic or legal environment in which the Company operates that would indicate additional impairment analysis is necessary as of April 30, 2019.