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Leases (Tables)

6 Months Ended

Jul. 31, 2019

Other information related to leases was as follows:

	Six Months Ended
	July 31, 2019
Other information
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	144,380
Right-of-use assets obtained in exchange for new operating lease liabilities	$	34,274
Weighted-average remaining lease term - operating leases	7.5 years
Weighted-average discount rate - operating leases		6.5	%

Schedule by Year of Maturities of Operating Leases Liabilities with Original Terms in Excess of One Year

The following is a schedule by year of the maturities of operating lease liabilities with original terms in excess of one year, as of July 31, 2019:

	Operating
	Leases
Fiscal Year
2020 (excluding the six months ended July 31, 2019)	$	147,926
2021		275,325
2022		241,618
2023		214,691
2024		181,685
Thereafter		673,472
Total undiscounted future minimum lease payments		1,734,717
Less imputed interest		(435,022	)
Total discounted future minimum lease payments	$	1,299,695

Schedule by Year of Future Minimum Lease Payments for Operating Leases with Original Terms in Excess of One Year

The following is a schedule by year of the future minimum lease payments for operating leases with original terms in excess of one year, as of January 31, 2019:

	Operating
	Leases
Fiscal Year
2020	$	294,527
2021		263,209
2022		228,596
2023		200,776
2024		167,130
Thereafter		558,655
Total minimum lease payments	$	1,712,893