COMMITMENTS

In October 2018, we signed a thirteen-year lease agreement for our new headquarters located in Hopkins, Minnesota. We have minimum total lease obligations of $14.8 million under this lease with Colfin Midwest NNN Investor, LLC for 59,497 square feet of office space. In April 2019, we received $3.3 million for a tenant improvement allowance associated with our new headquarters.

We have entered into various other operating lease agreements for office facilities and equipment, the last of which expires in fiscal 2032. The office facility leases generally require us to pay a pro-rata share of the lessor’s operating expenses. Certain operating leases contain escalation clauses and are being amortized on a straight-line basis over the term of the lease.

The following schedule reflects future minimum rental commitments at September 30, 2019 under noncancelable operating leases (in thousands):



Fiscal year	Amount
2020	$	2,596
2021	2,575
2022	2,314
2023	2,056
2024	2,095
Thereafter	11,361
Total minimum payments required	$	22,997

The following schedule shows the composition of total rental expense for all operating leases for the years ended September 30 (in thousands):



	Fiscal year ended September 30,
	2019		2018		2017
Total rental expense	$	2,947	$	1,735	$	1,342