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Leases (Tables)

12 Months Ended

Jul. 31, 2020

Disclosure Text Block [Abstract]

Schedule of supplemental disclosures related to the Company's operating leases

Year ended July 31 (in thousands)		2020
Operating lease cost		$	2,832
Short-term lease cost			246
TOTAL LEASE COST		$	3,078
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases		$	2,745

Schedule of Weighted Average Number of Shares [Table Text Block]

July 31		2020
Weighted-average remaining lease term-operating leases			4.2 years
Weighted-average discount rate-operating leases			3.12	%

Schedule of aggregate operating lease liability

July 31 (in thousands)		2020
Operating lease liabilities included in “Other current liabilities”		$	2,350
Operating lease liabilities included in noncurrent liabilities			7,353
TOTAL		$	9,703

Schedule of future minimum maturities of operating lease liabilities

(in thousands)
Year ending July 31:
2021		$	2,621
2022			2,453
2023			2,072
2024			1,827
2025			1,418
Thereafter			—
Total lease payments			10,391
Less imputed interest			(688	)
Total operating lease liabilities		$	9,703

Schedule of future minimum payments for operating leases

(in thousands)
Year ending July 31:
2020		$	6,876
2021			3,558
2022			2,585
2023			2,108
2024			1,869
Thereafter			1,459
Total payments		$	18,455

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Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income.

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Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position.

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Tabular disclosure for lessee's operating leases. Includes, but is not limited to, description of lessee's operating lease, existence and terms of renewal or purchase options and escalation clauses, restrictions imposed by lease, such as those concerning dividends, additional debt, and further leasing, rent holidays, rent concessions, or leasehold improvement incentives and unusual provisions or conditions.

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Tabular disclosure of future minimum payments required in the aggregate and for each of the five succeeding fiscal years for operating leases having initial or remaining noncancelable lease terms in excess of one year and the total minimum rentals to be received in the future under noncancelable subleases as of the balance sheet date.

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Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit).

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