Chapter 4 - Balance Sheet
Assets		2016	2017	2018
Cash and investments		$ 4,673		$ 6,200
Accounts receivable (net)		$ 5,030	$ 5,674	$ 7,413
Inventories		$ 432	$ 523	$ 601
Other current assets		$ 308	$ 703	$ 923
Total current assets		$ 10,443	$ 11,969	$ 15,137
Gross plant and equipment		$ 47,786	$ 55,333	$ 59,552
Accumulated depreciation		$ 11,820	$ 14,338	$ 17,009
Net plant and equipment		$ 35,966	$ 40,995	$ 42,543
Total assets		$ 46,409	$ 52,964	$ 57,680
Liabilities and Net Assets
Accounts payable		$ 928	$ 1,253	$ 1,760
Accruals			$ 1,503	$ 1,176
Current portion of long-term debt		$ 110	$ 1,341	$ 1,465
Total current liabilities		$ 2,498	$ 4,097	$ 4,401
Long-term debt		$ 16,344	$ 19,222	$ 17,795
Net assets			$ 29,645	$ 35,484
Total liabilities and net assets		$ 46,409	$ 52,964	$ 57,680